Mercurial > hg > nginx-quic
annotate auto/headers @ 4113:a28ba1cdec27
Buffers reuse in chunked filter.
There were 2 buffers allocated on each buffer chain sent through chunked
filter (one buffer for chunk size, another one for trailing CRLF, about
120 bytes in total on 32-bit platforms). This resulted in large memory
consumption with long-lived requests sending many buffer chains. Usual
example of problematic scenario is streaming though proxy with
proxy_buffering set to off.
Introduced buffers reuse reduces memory consumption in the above problematic
scenario.
See here for initial report:
http://mailman.nginx.org/pipermail/nginx/2010-April/019814.html
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Thu, 15 Sep 2011 15:25:42 +0000 |
parents | 418c9f97bd01 |
children | d620f497c50f |
rev | line source |
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nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
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1 |
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
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2 # Copyright (C) Igor Sysoev |
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
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3 |
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b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
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4 |
2615 | 5 ngx_include="unistd.h"; . auto/include |
6 ngx_include="inttypes.h"; . auto/include | |
7 ngx_include="limits.h"; . auto/include | |
8 ngx_include="sys/filio.h"; . auto/include | |
2624
418c9f97bd01
fix FreeBSD before 7 building, broken in r2616
Igor Sysoev <igor@sysoev.ru>
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2615
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9 ngx_include="sys/param.h"; . auto/include |
2615 | 10 ngx_include="sys/mount.h"; . auto/include |
11 ngx_include="sys/statvfs.h"; . auto/include | |
12 ngx_include="crypt.h"; . auto/include |